Software Latest Fedora Version Pop! Version
---- 44.0 44.1 42.0
Gnucash 5.3 5.2 4.8
GIMP 2.10.34 2.10.34 2.10.30
------ 1.3.1 dnf 1.3.1 1.3.0
Firewall Gufw 22.04 N/A 22.04.0
Timeshift Master.mint21 (Mint) dnf 22.11.2 21.09.1
22.06.6 (TeeJee)
KeepassXC 2.7.6 2.7.6 2.6.6
affected by CVE-2023-35866 (upto 2.7.5)
Libreoffice 7.6.0 (fast adopter) 7.5.5.2 7.3.7.2
7.5.5 (LTS)
Popsicle 1.3.1 (github) AppImage 1.3.1 1.3.2
PDF Arranger 1.10.0 1.10.0 1.8.2
Virt Manager 4.1.0 4.1.0 4.0.0
Videos (totem) 44.0 43.0 42.0
Nautilus 44.0 44.2.1 42.6

I am “not” using Flatpak on Pop!

Most of the cases, those software are from Ubuntu repositories… would Pop!_OS consider building their own, or as some other people mentioned, rebase on something else?